TME-104P-CSR-LX800-R1V5.doc Rev 1.5 43 (44)
5.3 Interrupts
IRQ System Resource
NMI Parity error
0 Timer
1 Keyboard
2 Secondary interrupt controller 2
3 Serial port 2
4 Serial port 1
5 Not used
6 Not used
7 Parallel port 1
8 Real time clock
9 ACPI controller
10 AMD Win XP graphics driver
10 Geode LX AES crypto driver
11 Not used
11 Intel 82551IT PCI Ethernet adapter
11 Standard extended PCI-to-USB universal host controller
11 Standard USB host controller (HCD)
12 PS/2 mouse
13 Numeric coprocessor
14 Primary IDE channel
15 Not used
Note Depending on the BIOS settings, it’s possible to reserve
several IRQ’s for the PC/104 or PC/104 plus bus
5.4 DMA Channels
DMA Data width System Resource
0 8 bits Available
1 8 bits Available
2 8 bits Available
3 8 bits Parallel Port
4 Reserved, Cascade Channel
5 16 bits Available
6 16 bits Available
7 16 bits Available
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